80617770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16901}}^1$

素因数の和:16967

約数の個数: 48

約数和(自身を含む): 213573672

約数和(自身を除く): 132955902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 16901, 33802, 50703, 84505, 101406, 152109, 169010, 253515, 304218, 507030, 760545, 895753, 1521090, 1791506, 2687259, 4478765, 5374518, 8061777, 8957530, 13436295, 16123554, 26872590, 40308885, 80617770]

約数ペア:

[(1, 80617770), (2, 40308885), (3, 26872590), (5, 16123554), (6, 13436295), (9, 8957530), (10, 8061777), (15, 5374518), (18, 4478765), (30, 2687259), (45, 1791506), (53, 1521090), (90, 895753), (106, 760545), (159, 507030), (265, 304218), (318, 253515), (477, 169010), (530, 152109), (795, 101406), (954, 84505), (1590, 50703), (2385, 33802), (4770, 16901)]